Learn How to Spot Mate in 1: Swallowtail Mate
This puzzle is a classic opening tactic where king safety collapses before development matters. White’s king is stuck in the center, Black’s queen is already deep in the position, and the key squares around the king are badly weakened. In positions like this, a single forcing move can end the game immediately because the defending pieces are too passive to create counterplay. The lesson is to always scan for direct checks when the enemy king is exposed.